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138252-17-2

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138252-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138252-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,2,5 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138252-17:
(8*1)+(7*3)+(6*8)+(5*2)+(4*5)+(3*2)+(2*1)+(1*7)=122
122 % 10 = 2
So 138252-17-2 is a valid CAS Registry Number.

138252-17-2Relevant articles and documents

Synthetic cephalosporins. VII. Synthesis and antibacterial activity of 7-[(Z)-2-(2-aminothiazol-4-yl)-2-(3-hydroxy-4-pyridon-1-yl)-3-carboxyp ropoxyimino)acetamido]-3-(1,2,3-thiadiazol-5-yl)thiomethyl-3-cephem-4- carboxylic acid and its related compounds

Sakagami,Iwamatsu,Atsumi,Hatanaki

, p. 3476 - 3479 (2007/10/02)

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